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Individual Calculations August 2012 |
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| Zhang, Jilin Total change: 2.70 | |   |
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| 2012 China Chess League Division A round 5-7 | Taizhou, China | CHN | 2012-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2257 | 2.00 | 3 | 0.76 | 15 | 11.40 | |
|  Shen, Yang | | wg | 2419 | CHN | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Gu, Xiaobing | | wg | 2271 | CHN | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Gong, Qianyun | | wm | 2277 | CHN | 0.50 | 1 | 0.03 | 15 | 0.45 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2012 Chinese Chess League Division A Round 8-10 | Tianjin, China | CHN | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2260 | 0.50 | 3 | -0.58 | 15 | -8.70 | |
| | Zhai, Mo | | wf | 2237 | CHN | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Ding, Yixin | | wg | 2422 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Huang, Qian | | wg | 2443 | CHN | 0.50 | 1 | 0.24 | 15 | 3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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